Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scan

Drupal\Core\SystemListing::scanRun #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)94,276 92,347 -1,929 -2.0%
Incl. Wall Time (microsec) per call 47,138 46,174 -965 -2.0%
Excl. Wall Time (microsec)143 129 -14 -9.8%
Incl. CPU (microsecs)94,265 92,356 -1,909 -2.0%
Incl. CPU (microsecs) per call 47,133 46,178 -955 -2.0%
Excl. CPU (microsec)116 108 -8 -6.9%
Incl. MemUse (bytes)285,480 285,480 0 0.0%
Incl. MemUse (bytes) per call 142,740 142,740 0 0.0%
Excl. MemUse (bytes)-87,904 -87,904 0 0.0%
Incl. PeakMemUse (bytes)301,520 301,520 0 0.0%
Incl. PeakMemUse (bytes) per call 150,760 150,760 0 0.0%
Excl. PeakMemUse (bytes)1,376 1,376 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scan [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\SystemListing::scan0 N/A% -1,929 -197.6% -1,909 -100.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-14 -0.7% -8 -0.4% 0 N/A% 0 N/A%
Parent function
drupal_system_listing0 N/A% -1,929 -100.0% -1,909 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory0 N/A% -1,832 -95.0% -1,816 -95.1% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::profiles0 N/A% -75 -3.9% -77 -4.0% 0 N/A% 0 N/A%
conf_path0 N/A% -4 -0.2% -6 -0.3% 0 N/A% 0 N/A%
file_exists0 N/A% -3 -0.2% -6 -0.3% 0 N/A% 0 N/A%
in_array0 N/A% -2 -0.1% -1 -0.1% 0 N/A% 0 N/A%
array_merge0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::process0 N/A% 0 0.0% 5 0.3% 0 N/A% 0 N/A%